The plan of machining process is aimed at the whole process, and
can not be judged by the nature of a process and the processing of
a surface.Now I will talk about the 【plastic mold spare parts】and CNC machining.

For the shape of the complex mold, after the rough machining of
heat treatment, and then finishing, in order to ensure that the
deformation of heat treatment. For precision hardened steel plastic
mold spare parts, the deformation should be less than 0.05%.

CNC department of Yize has two CNC machines, the electrodes are
made in house and greatly guaranteed the stable quality and fast
delivery. The main material used are copper and tungsten copper.